package com.dkd.manage.service.impl;

import java.util.List;
import java.util.stream.Collectors;

import com.dkd.common.utils.DateUtils;
import com.dkd.manage.domain.dto.ChannelConfigDto;
import com.dkd.manage.domain.vo.ChannelVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.dkd.manage.mapper.ChannelMapper;
import com.dkd.manage.domain.Channel;
import com.dkd.manage.service.IChannelService;

/**
 * 售货机货道Service业务层处理
 * 
 * @author muchun
 * @date 2025-07-25
 */
@Service
public class ChannelServiceImpl implements IChannelService 
{
    @Autowired
    private ChannelMapper channelMapper;

    /**
     * 查询售货机货道
     * 
     * @param id 售货机货道主键
     * @return 售货机货道
     */
    @Override
    public Channel selectChannelById(Long id)
    {
        return channelMapper.selectChannelById(id);
    }

    /**
     * 查询售货机货道列表
     * 
     * @param channel 售货机货道
     * @return 售货机货道
     */
    @Override
    public List<Channel> selectChannelList(Channel channel)
    {
        return channelMapper.selectChannelList(channel);
    }

    /**
     * 新增售货机货道
     * 
     * @param channel 售货机货道
     * @return 结果
     */
    @Override
    public int insertChannel(Channel channel)
    {
        channel.setCreateTime(DateUtils.getNowDate());
        return channelMapper.insertChannel(channel);
    }

    /**
     * 修改售货机货道
     * 
     * @param channel 售货机货道
     * @return 结果
     */
    @Override
    public int updateChannel(Channel channel)
    {
        channel.setUpdateTime(DateUtils.getNowDate());
        return channelMapper.updateChannel(channel);
    }

    /**
     * 批量删除售货机货道
     * 
     * @param ids 需要删除的售货机货道主键
     * @return 结果
     */
    @Override
    public int deleteChannelByIds(Long[] ids)
    {
        return channelMapper.deleteChannelByIds(ids);
    }

    /**
     * 删除售货机货道信息
     * 
     * @param id 售货机货道主键
     * @return 结果
     */
    @Override
    public int deleteChannelById(Long id)
    {
        return channelMapper.deleteChannelById(id);
    }

    /**
     * 根据售货机的编码查询货道列表
     * @param innerCode 内部编码
     * @return 货道列表 {@link ChannelVo}
     */
    @Override
    public List<ChannelVo> selectChannelListByInnerCode(String innerCode) {
        return channelMapper.selectChannelListByInnerCode(innerCode);
    }

    /**
     * 设置货道配置信息
     * @param channelConfigDto 货道配置信息 {@link ChannelConfigDto}
     * @return 结果
     */
    @Override
    public int setChannelConfigDto(ChannelConfigDto channelConfigDto) {
        //1-根据dto中的innerCode，channelCode查询货道列表
        List<Channel> channelList = channelConfigDto.getChannelList().stream().map(dto -> {
            //2-根据skuId查询sku信息
            Channel channel = channelMapper.getChannelByCode(dto.getInnerCode(), dto.getChannelCode());
            if (channel != null) {
                //3-设置货道信息
                channel.setSkuId(dto.getSkuId());
                //4-货道修改时间
                channel.setUpdateTime(DateUtils.getNowDate());
            }
            return channel;
        }).collect(Collectors.toList());
        //5-批量更新货道信息
        return channelMapper.batchUpdateChannel(channelList);
    }

}
